| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.79 | 13.535% | $180.2822 | $180.28 | $180.30 | $180.30 |
| Purchase #2 | $220.99 | 13.805% | $251.4977 | $251.50 | $251.50 | $251.50 |
| Purchase #3 | $173.93 | 6.310% | $184.905 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $158.61 | 11.815% | $177.3498 | $177.35 | $177.35 | $177.30 |
| Purchase #5 | $106.89 | 5.125% | $112.3681 | $112.37 | $112.35 | $112.40 |
| Purchase #6 | $72.30 | 3.445% | $74.7907 | $74.79 | $74.80 | $74.80 |
| Purchase #7 | $151.94 | 7.522% | $163.3689 | $163.37 | $163.35 | $163.40 |
| 7 purchase totals = | $1,043.45 | $1,144.5624 | $1,144.57 | $1,144.55 | $1,144.60 | |